Note 12 - Accumulated Other Comprehensive Loss (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Jun. 30, 2012
Line of Credit Facility, Amount Outstanding		$ 53,229
Interest Rate Fair Value Hedge Derivative at Fair Value, Net	941
Other Comprehensive Income (Loss), Derivatives Qualifying as Hedges, Tax, Portion Attributable to Noncontrolling Interest	362
ABL Credit Facility [Member]
Line of Credit Facility, Amount Outstanding		$ 53,229