|
Accounting for Investments in Qualified Affordable Housing Projects - Additional Information (Detail) (USD $)
|
0 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | ||
|---|---|---|---|---|---|---|
|
Jan. 01, 2012
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Jun. 30, 2014
|
Jun. 30, 2013
|
Dec. 31, 2013
|
|
| Adjusted Earnings Before Interest Taxes Depreciation And Amortization And Other Non Cash Items [Abstract] | ||||||
| Cumulative effect of retrospective application of accounting principle | $ (1,100,000) | |||||
| Decrease in net income | 32,000 | 84,000 | ||||
| Impairment of investments | 0 | 0 | ||||
| Investment in low income housing | 12,400,000 | 12,400,000 | 3,000,000 | |||
| Unfunded commitments on low income housing | 9,800,000 | 9,800,000 | 0 | |||
| Income tax expense | 6,866,000 | 5,958,000 | 14,710,000 | 10,926,000 | ||
| Tax credit and other benefit received from tax expenses | $ 423,000 | $ 665,000 | ||||
| X | ||||||||||
|
- Details
|
| X | ||||||||||
|
- Definition
Decrease In Net Income No definition available.
|
| X | ||||||||||
|
- Definition
Investments in qualified affordable housing projects. No definition available.
|
| X | ||||||||||
|
- Definition
Amount after tax of increase (decrease) to equity or (increase) decrease to net assets as a result of a cumulative effect adjustment for prospective application of a new accounting principle. No definition available.
|
| X | ||||||||||
|
- Definition
The amount by which the fair value of an investment is less than the amortized cost basis or carrying amount of that investment at the balance sheet date and the decline in fair value is deemed to be other than temporary, before considering whether or not such amount is recognized in earnings or other comprehensive income. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of current income tax expense (benefit) and deferred income tax expense (benefit) pertaining to continuing operations. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Amount of the difference between reported income tax expense (benefit) and expected income tax expense (benefit) computed by applying the domestic federal statutory income tax rates to pretax income (loss) from continuing operations attributable to tax credits. Including, but not limited to, research credit, foreign tax credit, investment tax credit, and other tax credits. Reference 1: http://www.xbrl.org/2003/role/presentationRef
|
| X | ||||||||||
|
- Definition
Minimum amount of other commitment not otherwise specified in the taxonomy. Excludes commitments explicitly modeled in the taxonomy, including but not limited to, long-term and short-term purchase commitments, recorded and unrecorded purchase obligations, supply commitments, registration payment arrangements, leases, debt, product warranties, guarantees, environmental remediation obligations, and pensions. No definition available.
|