XML 51 R36.htm IDEA: XBRL DOCUMENT v3.6.0.2

Note 11 - Stock-based Compensation (Tables)

12 Months Ended

Dec. 31, 2016

Notes Tables

Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block]

		Number of options				Weighted average exercise price				Weighted average remaining contractual life (years)				Aggregate intrinsic value
Shares issuable under options - Beginning of period			1,211,250			$	18.51
Granted			328,500				36.08
Exercised			(133,600	)			14.12
Forfeited			(54,750	)			22.58
Shares issuable under options - December 31, 2016			1,351,400			$	23.05				2.5			$	33,011
Options exercisable - End of period			505,000			$	17.49				1.6			$	15,143

Stock Options Exercised [Table Text Block]

		2016
Number of options exercised			133,600
Aggregate fair value		$	5,516
Intrinsic value			3,630
Amount of cash received			1,886
Tax benefit recognized		$	1,270

Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block]

		2016
Risk free rate			1.1	%
Expected life in years			4.75
Expected volatility			32.2	%
Dividend yield			1.0	%
Weighted average fair value per option granted		$	9.68

X

- Definition

Represents the tabular disclosure of the schedule of stock options exercised.

+ References

No definition available.

+ Details

Name:	fsv_StockOptionsExercisedTableTextBlock
Namespace Prefix:	fsv_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the number and weighted-average exercise prices (or conversion ratios) for share options (or share units) that were outstanding at the beginning and end of the year, vested and expected to vest, exercisable or convertible at the end of the year, and the number of share options or share units that were granted, exercised or converted, forfeited, and expired during the year.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedCompensationStockOptionsActivityTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- Definition

Tabular disclosure of the significant assumptions used during the year to estimate the fair value of stock options, including, but not limited to: (a) expected term of share options and similar instruments, (b) expected volatility of the entity's shares, (c) expected dividends, (d) risk-free rate(s), and (e) discount for post-vesting restrictions.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

+ Details

Name:	us-gaap_ScheduleOfShareBasedPaymentAwardStockOptionsValuationAssumptionsTableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

Name:	us-gaap_TableTextBlock
Namespace Prefix:	us-gaap_
Data Type:	xbrli:stringItemType
Balance Type:	na
Period Type:	duration