Business Segment Information (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended			9 Months Ended		12 Months Ended			36 Months Ended
	Mar. 31, 2014 Segments		Mar. 31, 2013	Dec. 31, 2011		Dec. 31, 2013		Dec. 31, 2012	Sep. 30, 2013
Segment Reporting Information
Number of Reportable Segments	2
Segment Reporting Information, Profit (Loss)
Interest income	$ 18,666		$ 18,275
Interest expense	2,063		3,223
Net interest income	16,603		15,052
PROVISION FOR LOAN LOSSES	(460)		237
Net interest income (loss) after provision for loan losses	17,063		14,815
Other income	4,697		5,657
Other expense	15,193		13,215
Income (loss) before income taxes	6,567	[1]	7,257	(6,406)	[2]	29,227		(32,635)	(3,247)
Income taxes	2,659		2,608
Net income	3,908		4,649
Segment Reporting Information, Balance Sheet Data
Total assets	1,813,487					1,806,027	[3]
Net loans	1,366,176					1,340,683	[3]
Loans held for sale	6,962					18,913	[3]
Bank Activities
Segment Reporting Information, Profit (Loss)
Interest income	17,648		17,379
Interest expense	1,882		3,031
Net interest income	15,766		14,348
PROVISION FOR LOAN LOSSES	(460)		237
Net interest income (loss) after provision for loan losses	16,226		14,111
Other income	3,666		2,384
Other expense	13,911		11,805
Income (loss) before income taxes	5,981		4,690
Income taxes	2,659		2,608
Net income	3,322		2,082
Segment Reporting Information, Balance Sheet Data
Total assets	1,718,784					1,703,361
Net loans	1,286,722					1,264,819
Loans held for sale	0					0
Mortgage Activities
Segment Reporting Information, Profit (Loss)
Interest income	1,018		896
Interest expense	0		0
Net interest income	1,018		896
PROVISION FOR LOAN LOSSES	0		0
Net interest income (loss) after provision for loan losses	1,018		896
Other income	1,022		3,288
Other expense	1,236		1,403
Income (loss) before income taxes	804		2,781
Income taxes	0		0
Net income	804		2,781
Segment Reporting Information, Balance Sheet Data
Total assets	92,186					100,284
Net loans	79,454					75,864
Loans held for sale	6,962					18,913
Other
Segment Reporting Information, Profit (Loss)
Interest income	0	[4]	0
Interest expense	181	[4]	192
Net interest income	(181)	[4]	(192)
PROVISION FOR LOAN LOSSES	0	[4]	0
Net interest income (loss) after provision for loan losses	(181)	[4]	(192)
Other income	9	[4]	(15)
Other expense	46	[4]	7
Income (loss) before income taxes	(218)	[4]	(214)
Income taxes	0	[4]	0
Net income	(218)	[4]	(214)
Segment Reporting Information, Balance Sheet Data
Total assets	2,517	[4]				2,382
Net loans	0	[4]				0
Loans held for sale	$ 0	[4]				$ 0

[1] First quarter of 2014

[2] 2nd - 4th quarter of 2011

[3] Derived from audited consolidated financial statements

[4] Included in this column are Holding Company assets and Holding Company income and expenses.