Discontinued Operations (Restatement) (Tables)

12 Months Ended

Dec. 31, 2014

Discontinued Operations (Restatement)

Schedule of the results of the discontinued operations

	2013		2012
Major classes of line items constituting pretax income from discontinued operations
Revenue		140,868		210,643
Depreciation expense		11,892		14,090
Operating expenses		105,463		152,885
Other expense items that are not major		4,202		6,318
Pretax income of discontinued operations		19,311		37,350
Income tax provision		7,766		14,431
Income from discontinued operations, net of tax		11,545		22,919