Shareholders' Equity and Capital Stock - o/s RSUs (Details) - USD ($) $ in Thousands |
6 Months Ended | |
|---|---|---|
Jun. 30, 2015 |
Dec. 31, 2014 |
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| RSUs | ||
| Number of unvested units | 565,854 | 379,435 |
| Remaining life (years) | 1 year 4 months 17 days | |
| Aggregate Intrinsic Value | $ 441 | |
| Grant Date One [Member] | ||
| RSUs | ||
| Number of unvested units | 104,344 | |
| Remaining life (years) | 5 months 27 days | |
| Aggregate Intrinsic Value | $ 81 | |
| Grant Date Two [Member] | ||
| RSUs | ||
| Number of unvested units | 227,902 | |
| Remaining life (years) | 1 year 5 months 12 days | |
| Aggregate Intrinsic Value | $ 178 | |
| Grant Date Three [Member] | ||
| RSUs | ||
| Number of unvested units | 233,608 | |
| Remaining life (years) | 1 year 8 months 12 days | |
| Aggregate Intrinsic Value | $ 182 |
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- Definition The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Weighted average remaining contractual term for equity-based awards excluding options, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Fair value of share-based awards for which the grantee gained the right by satisfying service and performance requirements, to receive or retain shares or units, other instruments, or cash. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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