Income Taxes (Narrative) (Detail) - Jun. 30, 2015 - USD ($)	Total
Income Taxes [Line Items]
Unrecognized Tax Benefits, Period Increase (Decrease), Total	$ 67,000
Unrecognized Tax Benefits, Interest on Income Taxes Accrued	0
Unrecognized Tax Benefits that Would Impact Effective Tax Rate	102,000
Undistributed Earnings of Foreign Subsidiaries	$ 2,600,000