Annual report pursuant to Section 13 and 15(d)

EQUITY TRANSACTIONS (Schedule of Cash Distributions Declared and Paid) (Details)

v2.4.1.9
EQUITY TRANSACTIONS (Schedule of Cash Distributions Declared and Paid) (Details) (USD $)
In Thousands, except Per Share data, unless otherwise specified
12 Months Ended
Dec. 31, 2014
Dividend Payment 1st [Member]  
Dividends Payable [Line Items]  
Announcement Date Dec. 02, 2014
Payment Date Dec. 29, 2014
Amount Per Share $ 0.0650us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentOneMember
Cash Distributed $ 1,646salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentOneMember
Dividend Payment 2nd [Member]  
Dividends Payable [Line Items]  
Announcement Date Sep. 02, 2014
Payment Date Sep. 30, 2014
Amount Per Share $ 0.0625us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentTwoMember
Cash Distributed 1,579salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentTwoMember
Dividend Payment 3rd [Member]  
Dividends Payable [Line Items]  
Announcement Date May 27, 2014
Payment Date Jun. 30, 2014
Amount Per Share $ 0.0600us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentThreeMember
Cash Distributed 1,514salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentThreeMember
Dividend Payment 4th [Member]  
Dividends Payable [Line Items]  
Announcement Date Mar. 06, 2014
Payment Date Mar. 31, 2014
Amount Per Share $ 0.0575us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentFourMember
Cash Distributed 1,444salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentFourMember
Dividend Payment Five [Member]  
Dividends Payable [Line Items]  
Announcement Date Nov. 20, 2013
Payment Date Dec. 27, 2013
Amount Per Share $ 0.0550us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentFiveMember
Cash Distributed 1,376salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentFiveMember
Dividend Payment Six [Member]  
Dividends Payable [Line Items]  
Announcement Date Sep. 12, 2013
Payment Date Oct. 04, 2013
Amount Per Share $ 0.0525us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentSixMember
Cash Distributed 1,308salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentSixMember
Dividend Payment Seven [Member]  
Dividends Payable [Line Items]  
Announcement Date May 30, 2013
Payment Date Jun. 28, 2013
Amount Per Share $ 0.0500us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentSevenMember
Cash Distributed 1,240salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentSevenMember
Dividend Payment Eight [Member]  
Dividends Payable [Line Items]  
Announcement Date Mar. 18, 2013
Payment Date Apr. 01, 2013
Amount Per Share $ 0.0500us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentEightMember
Cash Distributed 1,234salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentEightMember
Dividend Payment Nine [Member]  
Dividends Payable [Line Items]  
Announcement Date Nov. 29, 2012
Payment Date Dec. 28, 2012
Amount Per Share $ 0.0350us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentNineMember
Cash Distributed 854salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentNineMember
Dividend Payment Ten [Member]  
Dividends Payable [Line Items]  
Announcement Date Aug. 30, 2012
Payment Date Sep. 28, 2012
Amount Per Share $ 0.0350us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentTenMember
Cash Distributed 854salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentTenMember
Dividend Payment Eleven [Member]  
Dividends Payable [Line Items]  
Announcement Date May 31, 2012
Payment Date Jun. 21, 2012
Amount Per Share $ 0.0350us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentElevenMember
Cash Distributed 854salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentElevenMember
Dividend Payment Twelve [Member]  
Dividends Payable [Line Items]  
Announcement Date Mar. 07, 2012
Payment Date Mar. 30, 2012
Amount Per Share $ 0.0350us-gaap_DividendsPayableAmountPerShare
/ us-gaap_DividendsAxis
= salm_DividendPaymentTwelveMember
Cash Distributed $ 850salm_CashDistributions
/ us-gaap_DividendsAxis
= salm_DividendPaymentTwelveMember