SHAREHOLDERS' EQUITY (Details) (USD $)	0 Months Ended		12 Months Ended
	Dec. 26, 2012	Dec. 06, 2012	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	May 07, 2014	Jan. 11, 2010
Weighted average shares outstanding:
Weighted average basic common shares (in shares)			11,188,000	11,035,000	10,695,000
Effect of stock options (in shares)			0	0	0
Effect of dilutive share awards (in shares)			0	0	0
Weighted average diluted common shares (in shares)			11,188,000	11,035,000	10,695,000
Additional disclosure
Anti-dilutive securities excluded from calculation of diluted earnings per share			700,000	700,000	600,000
Weighted Average Number Diluted Shares Outstanding Adjustment			0
Common Stock Repurchases
Value of common stock authorized to be repurchased						$ 10,000,000.0	$ 10,000,000
Purchase of treasury stock (in shares)			99,345	180,453	65,218
Value of Treasury Stock Acquired			2,610,000	3,321,000	880,000
Remaining Authorized Repurchase Amount			7,500,000
Special Dividend
Special cash dividend (in dollars per share)		$ 1.00
Special cash dividend resulting into reduction of additional paid in capital	11,600,000
Common stock special dividend overpaid	$ 400,000