XML 26 R9.htm IDEA: XBRL DOCUMENT
v3.6.0.2

Earnings Per Share (Text Block) | 12 Months Ended
--- | ---
Dec. 31, 2016
Earnings Per Share [Abstract] |
Earnings Per Share [Text Block] | Earnings (Loss) Per Share The following table sets forth the computation of basic and diluted earnings (loss) per share (EPS):
| Year Ended December 31,
| 2016 |  | 2015 |  | 2014
| (in thousands, except per share data)
Net income (loss) available to common shareholders | $ | 31,770 |  |  | $ | 12,678 |  |  | $ | (23,670 | )
Weighted average common shares outstanding - Basic | 38,207 |  |  | 38,224 |  |  | 39,184 |
Dilutive effect of stock-based awards | 436 |  |  | 282 |  |  | — |
Weighted average common shares outstanding - Diluted | 38,643 |  |  | 38,506 |  |  | 39,184 |
Earnings (loss) per common share - Basic | $ | 0.83 |  |  | $ | 0.33 |  |  | $ | (0.60 | )
Earnings (loss) per common share - Diluted | $ | 0.82 |  |  | $ | 0.33 |  |  | $ | (0.60 | )
Stock-based Awards For stock-based awards, the dilutive effect is calculated using the treasury stock method. Under this method, the dilutive effect is computed as if the awards were exercised at the beginning of the period (or at time of issuance, if later) and assumes the related proceeds were used to repurchase common stock at the average market price during the period. Related proceeds include the amount the employee must pay upon exercise, future compensation cost associated with the stock award, and the amount of excess tax benefits, if any. As a result of our net losses for 2014, there was no dilutive effect to the weighted average common shares outstanding for that year. Approximately 0.7 million, 1.2 million, and 1.4 million stock-based awards were excluded from the calculation of diluted EPS for the years ended December 31, 2016, 2015, and 2014, respectively, because they were anti-dilutive. These stock-based awards could be dilutive in future periods.

X
- References No definition available. + Details
Name: | us-gaap_EarningsPerShareAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The entire disclosure for earnings per share. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1278-109256 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=64863997&loc=d3e1252-109256 Reference 4: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 55 -Paragraph 52 -URI http://asc.fasb.org/extlink&oid=65016374&loc=d3e4984-109258 Reference 5: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 225 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03.21) -URI http://asc.fasb.org/extlink&oid=63488584&loc=d3e20235-122688 + Details
Name: | us-gaap_EarningsPerShareTextBlock
Namespace Prefix: | us-gaap_
Data Type: | nonnum:textBlockItemType
Balance Type: | na
Period Type: | duration