CONSOLIDATED STATEMENT OF CHANGES IN STOCKHOLDERS' EQUITY - USD ($) $ in Thousands	Total	Preferred Stock	Common Stock	Common Stock Warrants	Additional Paid-in Capital	Retained Earnings (Deficit)	Accumulated Other Comprehensive Income (Loss)	Shareholders' Equity Before Non-Controlling Interests	Non-Controlling Interests
Beginning balance (in shares) at Dec. 31, 2013		0	9,219,406
Beginning balance at Dec. 31, 2013	$ 238,059	$ 0	$ 9,219	$ 0	$ 144,964	$ (10,659)	$ (2,725)	$ 140,799	$ 97,260
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	21,705					19,239		19,239	2,466
Other comprehensive income	1,929						864	864	1,065
Stock-based compensation	941				830			830	111
Subsidiary stock options exercised	139								139
Stock options exercised (in shares)			555
Stock options exercised	5				5			5
Issuance of subsidiary common stock	44,466				1,301		97	1,398	43,068
Repurchase of subsidiary preferred stock	(42,849)								(42,849)
Repurchase of subsidiary common stock warrants	(2,552)								(2,552)
Dividends on subsidiary preferred stock	(314)								(314)
Reverse merger and acquisitions (in shares)		28,405	22,431,701
Reverse merger and acquisitions	308,237	$ 28,405	$ 22,432	717	355,557		(480)	406,631	(98,394)
Distribution to legacy Piedmont Community Bank Holdings, Inc. shareholders	(9,809)				(9,809)			(9,809)
Restricted stock, canceled for tax withholding (in shares)			(52,512)
Restricted stock, canceled for tax withholding	(886)		$ (52)		(834)			(886)
Preferred stock dividends	(1,269)					(1,269)		(1,269)
Ending balance (in shares) at Dec. 31, 2014		28,405	31,599,150
Ending balance at Dec. 31, 2014	557,802	$ 28,405	$ 31,599	717	492,014	7,311	(2,244)	557,802	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	44,627					44,627		44,627
Other comprehensive income	(5,273)						(5,273)	(5,273)
Stock-based compensation	596				596			596
Stock options exercised (in shares)			22,737
Stock options exercised	346		$ 23		323			346
Restricted stock grants (in shares)			105,000
Restricted stock grants	0		$ 105		(105)
Restricted stock retirements (in shares)			(120)
Restricted stock retirements	0
Redemption of preferred stock (in shares)		(28,405)
Redemption of preferred stock	(28,405)	$ (28,405)						(28,405)
Preferred stock dividends	(822)					(822)		(822)
Common stock dividends	(6,322)					(6,322)		(6,322)
Ending balance (in shares) at Dec. 31, 2015		0	31,726,767
Ending balance at Dec. 31, 2015	562,549	$ 0	$ 31,727	717	492,828	44,794	(7,517)	562,549	0
Increase (Decrease) in Stockholders' Equity [Roll Forward]
Net income	55,168					55,168		55,168
Other comprehensive income	(6,156)						(6,156)	(6,156)
Stock-based compensation	$ 3,296				3,296			3,296
Stock options exercised (in shares)	258,553		258,553
Stock options exercised	$ 2,451		$ 259		2,192			2,451
Reverse merger and acquisitions (in shares)			19,605,374
Reverse merger and acquisitions	431,336		$ 19,605		411,731			431,336
Restricted stock grants (in shares)			100,000
Restricted stock grants	0		$ 100		(100)
Restricted stock forfeiture (in shares)			(36,811)
Restricted stock forfeiture	0		$ (37)		37
Shares issued for restricted stock units (in shares)			71,944
Shares issued for restricted stock units	0		$ 72		(72)			0
Common stock dividends	(34,413)					(34,413)		(34,413)
Ending balance (in shares) at Dec. 31, 2016		0	51,725,827
Ending balance at Dec. 31, 2016	$ 1,014,231	$ 0	$ 51,726	$ 717	$ 909,912	$ 65,549	$ (13,673)	$ 1,014,231	$ 0