Income Taxes - Additional Information (Detail) - USD ($)	12 Months Ended
	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Income Tax Disclosure [Line Items]
Valuation allowance of deferred tax assets	$ 100,000
General business credit carryforwards	3,000,000
Alternative minimum tax credits	9,800,000
Deferred tax assets net operating loss carryforwards	12,020,000		$ 597,000
Qualifying and non-qualifying tax bad debt reserves	45,900,000	$ 32,900,000
Provision for income taxes	0
Related amount of unrecognized deferred tax liability	17,100,000	12,000,000
Federal and state income taxes applicable to securities transactions	900,000	300,000	300,000
Unrecognized tax benefits and interest	436,000	326,000	$ 701,000	$ 673,000
Unrecognized tax benefits that would affect the effective tax rate	400,000
Accrued interest related to uncertain tax positions	22,000	$ 15,000
Your Community Bankshares, Inc [Member]
Income Tax Disclosure [Line Items]
Federal deferred tax assets net operating loss carryforwards	31,000,000
Indiana [Member]
Income Tax Disclosure [Line Items]
Deferred tax assets net operating loss carryforwards	$ 27,900,000
Earliest Tax Year [Member]
Income Tax Disclosure [Line Items]
Tax credit carryforward expiration year	2031
Earliest year for tax examination	2013
Earliest Tax Year [Member] | Your Community Bankshares, Inc [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards expiration date	2030
Earliest Tax Year [Member] | Indiana [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards expiration date	2027
Latest Tax Year [Member]
Income Tax Disclosure [Line Items]
Tax credit carryforward expiration year	2033
Latest Tax Year [Member] | Your Community Bankshares, Inc [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards expiration date	2036
Latest Tax Year [Member] | Indiana [Member]
Income Tax Disclosure [Line Items]
Net operating loss carryforwards expiration date	2035