Earnings (Loss) Per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share [Abstract]

Reconciliation of Weighted Average Shares Used in Calculating Basic and Diluted Earnings Per Share

A reconciliation of weighted average shares used in calculating basic and diluted earnings per share follows:

	FY 2015		FY 2014		FY 2013
Basic		48,293		48,431		56,281
Effect of exercise of stock options		—		804		1,137
Effect of contingent common stock issuance		—		—		—
Effect of assuming vesting of performance    related to restricted stock-based awards		—		212		199
Effect of assumed vesting of restricted stock		—		1,354		1,432
Effect of convertible notes subject to conversion		—		6,565		1,685
Effect of convertible notes warrants subject to    conversion		—		—		—
Diluted		48,293		57,366		60,734