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)	870	873				873	(3)
Other comprehensive income (loss)	(2,722)	(2,722)			(2,722)
Restricted stock issuance	0		$ 57	(57)
Restricted stock issuance (in shares)			114,599
Stock compensation	2,450	2,450		2,450
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 Sep. 30, 2019	434,426	419,053	$ 13,021	338,091	(7,579)	75,520	15,373
Ending Balance (in shares) at Sep. 30, 2019			26,041,530
Beginning Balance, value at Jun. 30, 2019	435,061	419,678	$ 13,017	337,870	(6,682)	75,473	15,383
Beginning Balance (in shares) at Jun. 30, 2019			26,033,402
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	37	47				47	(10)
Other comprehensive income (loss)	(897)	(897)			(897)
Restricted stock issuance	0		$ 4	(4)
Restricted stock issuance (in shares)			8,128
Stock compensation	225	225		225
Shares withheld for taxes and tax benefit of vested shares	0	0		0
Shares withheld for taxes and tax benefit of vested shares (in shares)			0
Ending Balance, value at Sep. 30, 2019	434,426	419,053	$ 13,021	338,091	(7,579)	75,520	15,373
Ending Balance (in shares) at Sep. 30, 2019			26,041,530
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)	(626)	(617)				(617)	(9)
Other comprehensive income (loss)	(2,899)	(2,899)			(2,899)
Restricted stock issuance	0		$ 124	(124)
Restricted stock issuance (in shares)			247,720
Stock compensation	4,492	4,492		4,492
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 Sep. 30, 2020	445,007	429,641	$ 13,114	341,587	(9,670)	84,610	15,366
Ending Balance (in shares) at Sep. 30, 2020			26,229,307
Beginning Balance, value at Jun. 30, 2020	442,977	427,597	$ 13,110	340,147	(9,872)	84,212	15,380
Beginning Balance (in shares) at Jun. 30, 2020			26,221,862
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income (loss)	384	398				398	(14)
Other comprehensive income (loss)	202	202			202
Restricted stock issuance	0		$ 4	(4)
Restricted stock issuance (in shares)			7,445
Stock compensation	1,444	1,444		1,444
Shares withheld for taxes and tax benefit of vested shares	0	0		0
Shares withheld for taxes and tax benefit of vested shares (in shares)			0
Ending Balance, value at Sep. 30, 2020	$ 445,007	$ 429,641	$ 13,114	$ 341,587	$ (9,670)	$ 84,610	$ 15,366
Ending Balance (in shares) at Sep. 30, 2020			26,229,307