Condensed Consolidated Statement of Shareholders' Equity (Unaudited) - 9 months ended Sep. 30, 2015 - USD ($) shares in Thousands, $ in Thousands	Common Stock [Member]	Additional Paid-in Capital [Member]	Retained Earnings [Member]	Noncontrolling Interest [Member]	Total
Balance (in shares) at Dec. 31, 2014	34,094
Balance at Dec. 31, 2014	$ 341	$ 75,695	$ 92,724	$ (142)	$ 168,618
Issuance of common stock and the tax impact of stock incentive plan transactions (in shares)	9
Issuance of common stock and the tax impact of stock incentive plan transactions		(436)			$ (436)
Issuance of restricted stock, net of cancellation (in shares)	173
Issuance of restricted stock, net of cancellation	$ 2	(2)
Stock based compensation expense related to restricted stock		$ 1,050			$ 1,050
Dividends declared and paid ($0.05 per share)			$ (1,713)		(1,713)
Net income (loss)			(7,522)	$ (17)	(7,539)
Balance at September 30, 2015 (in shares) at Sep. 30, 2015	34,275
Balance at September 30, 2015 at Sep. 30, 2015	$ 343	$ 76,307	$ 83,489	$ (159)	$ 159,980