Unaudited Consolidated Statement of Changes in Equity and Noncontrolling Interests - USD ($) $ in Thousands	Total	Total Stockholders' Equity	Common Stock	Additional Paid-In Capital	Accumulated Other Comprehensive (Loss) Income	Retained Earnings	Noncontrolling Interest
Beginning Balance, value at Dec. 31, 2018	$ 434,672	$ 419,296	$ 12,986	$ 336,520	$ (4,857)	$ 74,647	$ 15,376
Beginning Balance (in shares) at Dec. 31, 2018			25,972,080
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	833	826				826	7
Other comprehensive income (loss)	(1,825)	(1,825)			(1,825)
Restricted stock issuance	0		$ 53	(53)
Restricted stock issuance (in shares)			106,471
Stock compensation	2,225	2,225		2,225
Shares withheld for taxes and tax benefit of vested shares	(844)	(844)	$ (22)	(822)
Shares withheld for taxes and tax benefit of vested shares (in shares)			(45,149)
Ending Balance, value at Jun. 30, 2019	435,061	419,678	$ 13,017	337,870	(6,682)	75,473	15,383
Ending Balance (in shares) at Jun. 30, 2019			26,033,402
Beginning Balance, value at Mar. 31, 2019	434,694	419,313	$ 13,010	336,813	(5,276)	74,766	15,381
Beginning Balance (in shares) at Mar. 31, 2019			26,020,953
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	709	707				707	2
Other comprehensive income (loss)	(1,406)	(1,406)			(1,406)
Restricted stock issuance	0		$ 7	(7)
Restricted stock issuance (in shares)			14,993
Stock compensation	1,093	1,093		1,093
Shares withheld for taxes and tax benefit of vested shares	(29)	(29)		(29)
Shares withheld for taxes and tax benefit of vested shares (in shares)			(2,544)
Ending Balance, value at Jun. 30, 2019	435,061	419,678	$ 13,017	337,870	(6,682)	75,473	15,383
Ending Balance (in shares) at Jun. 30, 2019			26,033,402
Beginning Balance, value at Dec. 31, 2019	445,624	430,249	$ 13,048	338,745	(6,771)	85,227	15,375
Beginning Balance (in shares) at Dec. 31, 2019			26,096,797
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(1,010)	(1,015)				(1,015)	5
Other comprehensive income (loss)	(3,101)	(3,101)			(3,101)
Restricted stock issuance	0		$ 120	(120)
Restricted stock issuance (in shares)			240,275
Stock compensation	3,048	3,048		3,048
Shares withheld for taxes and tax benefit of vested shares	(1,584)	(1,584)	$ (58)	(1,526)
Shares withheld for taxes and tax benefit of vested shares (in shares)			(115,210)
Ending Balance, value at Jun. 30, 2020	442,977	427,597	$ 13,110	340,147	(9,872)	84,212	15,380
Ending Balance (in shares) at Jun. 30, 2020			26,221,862
Beginning Balance, value at Mar. 31, 2020	442,133	426,760	$ 13,106	338,710	(9,601)	84,545	15,373
Beginning Balance (in shares) at Mar. 31, 2020			26,212,484
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	(326)	(333)				(333)	7
Other comprehensive income (loss)	(271)	(271)			(271)
Restricted stock issuance	0		$ 5	(5)
Restricted stock issuance (in shares)			10,562
Stock compensation	1,457	1,457		1,457
Shares withheld for taxes and tax benefit of vested shares	(16)	(16)	$ (1)	(15)
Shares withheld for taxes and tax benefit of vested shares (in shares)			(1,184)
Ending Balance, value at Jun. 30, 2020	$ 442,977	$ 427,597	$ 13,110	$ 340,147	$ (9,872)	$ 84,212	$ 15,380
Ending Balance (in shares) at Jun. 30, 2020			26,221,862