Annual report pursuant to Section 13 and 15(d)

SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5)

v3.8.0.1
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 5) - USD ($)
$ in Thousands
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Dec. 31, 2014
Deferred Income Tax Liability $ 33,081 $ 54,012    
Deferred Income Tax Liability 34,151 63,423    
Total Liabilities 341,538 379,076    
Additional Paid In Capital 244,634 242,400 $ 240,627 $ 239,414
Retained Earnings (Accumulated Deficit) 20,370 2,516 321 (4,217)
Total Stockholders' Equity $ 231,281 211,192 207,221 201,468
Scenario, Previously Reported [Member]        
Deferred Income Tax Liability   60,769    
Total Liabilities   376,422    
Additional Paid In Capital   243,607 241,780 240,493
Retained Earnings (Accumulated Deficit)   3,963 1,768 (2,770)
Total Stockholders' Equity   213,846 209,821 203,994
Restatement Adjustment [Member]        
Deferred Income Tax Liability   2,654    
Total Liabilities   2,654    
Additional Paid In Capital   (1,207) (1,153) (1,079)
Retained Earnings (Accumulated Deficit)   (1,447) (1,447) (1,447)
Total Stockholders' Equity   $ (2,654) $ (2,600) $ (2,526)