ACQUISITIONS AND RECENT TRANSACTIONS (Narrative) (Details)

v3.3.0.814

ACQUISITIONS AND RECENT TRANSACTIONS (Narrative) (Details) - USD ($)																													1 Months Ended	3 Months Ended		9 Months Ended
	Oct. 02, 2015	Sep. 30, 2015	Sep. 15, 2015	Sep. 10, 2015	Sep. 03, 2015	Sep. 01, 2015	Aug. 28, 2015	Jul. 02, 2015	Jun. 30, 2015	Jun. 04, 2015	Jun. 02, 2015	May. 12, 2015	May. 07, 2015	May. 06, 2015	Apr. 07, 2015	Apr. 02, 2015	Mar. 31, 2015	Mar. 27, 2015	Mar. 05, 2015	Feb. 06, 2015	Jan. 30, 2015	Dec. 31, 2014	Nov. 28, 2014	Sep. 29, 2014	Mar. 31, 2014	Dec. 30, 2013	Sep. 30, 2013	Jun. 28, 2013	Feb. 04, 2015	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Loss on early retirement of long-term debt																															$ (18,000)	$ (41,000)	$ (26,000)
Amortization of bond issue costs and bank loan fees																																471,000	516,000
Class A and Class B common stock, dividend paid																																4,956,000	4,537,000
Purchase price																																13,380,000
Goodwill		$ 24,968,000																				$ 24,684,000								$ 24,968,000		24,968,000
Acquisition-related expenses																																300,000	$ 400,000
Cash paid toward the contingent earn-out consideration																														(16,000)		(1,193,000)
Cash paid to acquire land in Greenville, South Carolina															$ 200,000
Term Loan B [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Repayment of Term Loan B																					$ 2,000,000	$ 4,000,000	$ 4,000,000	$ 5,000,000	$ 2,250,000	$ 750,000	$ 4,000,000	$ 4,000,000
Debt, issuance of principal amount																					300,000,000
Loss on early retirement of long-term debt																					15,000
Amortization of bond issue costs and bank loan fees																					$ 27,000											27,000
First Quarter Dividend [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Class A and Class B common stock, dividend declared date									Jun. 02, 2015								Mar. 05, 2015
Class A and Class B common stock, dividend declared per share											$ 0.0650								$ 0.0650
Class A and Class B common stock, dividend paid											$ 1,700,000								$ 1,600,000
Class A and Class B common stock, payment date									Jun. 30, 2015								Mar. 31, 2015
Class A and Class B common stock, record date									Jun. 16, 2015								Mar. 17, 2015
Second Quarter Dividend [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Class A and Class B common stock, dividend declared date		Sep. 01, 2015
Class A and Class B common stock, dividend declared per share						$ 0.0650
Class A and Class B common stock, dividend paid						$ 1,700,000
Class A and Class B common stock, payment date		Sep. 30, 2015
Class A and Class B common stock, record date		Sep. 16, 2015
Radio station, WDYZ-AM in Orlando, Florida (business acquisition)
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date																		Mar. 27, 2015
Purchase price																		$ 1,300,000
Goodwill																		$ 3,000
Bryan Perry's Cash Machine and Premium Income (business acquisition) [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date																				Feb. 06, 2015
Purchase price																				$ 158,000									$ 600,000
Deferred subscription liabilities																				400,000
Goodwill																				$ 3,000
Contingent earn-out consideration achievement of milestone period																				2 years
Percentage of amount payable to seller																				50.00%
Estimated fair value of contingent earn-out consideration																				$ 200,000
Cash paid toward the contingent earn-out consideration																																30,000
Radio station, WPGP-AM in Pittsburg, Pennsylvania
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date												May 12, 2015
Purchase price												$ 1,000,000
Goodwill												$ 5,000
Purchases of domain names (asset purchases)
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Purchase price																																$ 129,000
WDWD-AM, Atlanta, Georgia (business acquisition) [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date													May 07, 2015
Purchase price													$ 2,750,000
Goodwill													$ 5,000
Radio station KKSP-FM in Little Rock, Arkansas [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date																Apr. 01, 2015
Business acquisition purchase price																$ 1,500,000
Radio station KKSP-FM in Little Rock, Arkansas [Member] | Subsequent Event [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date	Oct. 01, 2015
Business acquisition purchase price	$ 1,500,000
Domain names and mobile applications for Daily Bible Devotion [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date														May 06, 2015
Purchase price														$ 1,242,000
Contingent earn-out consideration achievement of milestone period														2 years
Estimated fair value of contingent earn-out consideration														$ 165,000
Contingent earn-out consideration estimated fair value														$ 100,000
Contingent earn-out consideration achievement of actual milestone period														2 years
Business acquisition purchase price														$ 1,100,000
Maximum additional amount which may be paid over the remaining earn-out period based on the achievement of certain page view milestones														300,000
Cash paid toward the contingent earn-out consideration																														$ 35,000
Business acquisition, goodwill														$ 100,000
Gene Smart Wellness e-commerce website [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date										Jun. 04, 2015
Purchase price										$ 100,000
Business acquisition purchase price										$ 100,000
Radio station KEXB-AM in Dallas, Texas [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date			Sep. 15, 2015
Purchase price			$ 3,000,000
Goodwill			$ 12,000
Radio station WBIX-AM in Boston, Massachusetts [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date				Sep. 10, 2015
Purchase price				$ 500,000
Goodwill				$ 5,000
Spanish Bible mobile applications [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date					Sep. 03, 2015
Purchase price					$ 500,000
Goodwill					$ 10,000
Daily Bible mobile applications [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date						Sep. 01, 2015
Purchase price						$ 1,500,000
Goodwill						$ 45,000
DividendInvestor.com [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date								Jul. 01, 2015
Purchase price								$ 1,000,000
Deferred subscription liabilities								70,000
Goodwill								$ 82,000
Radio station WWMI-AM in Tampa, Florida [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date							Aug. 28, 2015
Business acquisition purchase price							$ 800,000
Radio station KDDZ-AM in Denver, Colorado [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date							Aug. 28, 2015
Business acquisition purchase price							$ 600,000
Radio station KDIZ-AM in Minneapolis, Minnesota, Florida [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date							Aug. 28, 2015
Business acquisition purchase price							$ 400,000
Radio station KDZR-AM in Portland, Oregon [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date							Aug. 28, 2015
Business acquisition purchase price							$ 300,000
Radio station WSDZ-AM in St. Louis, Missouri [Member]
Summary of Investments, Other than Investments in Related Parties, Reportable Data [Line Items]
Acquisition date							Aug. 28, 2015
Business acquisition purchase price							$ 300,000