XML 19 R54.htm IDEA: XBRL DOCUMENT

Note 12 - Leases and Commitments (Detail) - Capitalized Leases Included In Property And Equipment (USD $) In Thousands, unless otherwise specified	Mar. 31, 2013	Dec. 31, 2012
Capitalized Costs	$ 73,143	$ 67,788
Accumulated Amortization	13,191	16,366
Net Book Value	$ 59,952	$ 51,422

Property, plant, or equipment held under lease agreements classified as an asset.

The total charge for the use of long-lived depreciable assets subject to a lease meeting the criteria for capitalization.