XML 55 R40.htm IDEA: XBRL DOCUMENT v3.8.0.1

Stock Compensation (Tables)

12 Months Ended

Dec. 31, 2017

Stock Compensation [Abstract]

Schedule Of Shares Available For Grant



		Authorized		Available for Grant
Plan		Shares		2017		2016
1996 Discounted Employee Stock Purchase Plan, as amended		1,900,000		377,000		469,000
2009 Equity and Cash Incentive Plan		7,100,000		1,422,000		2,194,000
Total		9,000,000		1,799,000		2,663,000



Schedule Of Stock Grant Activity For RSAs


				Weighted
				Average
				Grant Date
RSAs		Shares		Fair Value
Unvested at December 31, 2014		495,000		$	7.65
Granted		207,000			10.33
Vested		(278,000)			8.10
Forfeited		(110,000)			8.49
Unvested at December 31, 2015		314,000			9.31
Granted		216,000			10.84
Vested		(138,000)			7.92
Forfeited		--			--
Unvested at December 31, 2016		392,000			10.64
Granted		138,000			17.00
Vested		(129,000)			10.84
Forfeited		(18,000)			11.78
Unvested at December 31, 2017		383,000			12.81



Schedule Of Stock Grant Activity For PSAs


				Weighted
				Average
				Grant Date
PSAs		Shares		Fair Value
Unvested at December 31, 2014		250,000		$	10.18
Granted		--			--
Vested		--			--
Forfeited		--			--
Unvested at December 31, 2015		250,000			10.18
Granted		--			--
Vested		--			--
Forfeited		--			--
Unvested at December 31, 2016		250,000			10.18
Granted		--			--
Vested		(250,000)			10.18
Forfeited		--			--
Unvested at December 31, 2017		-			--



Schedule Of Stock Grant Activity For RSUs


				Weighted
				Average
				Remaining			Aggregate
				Contractual			Intrinsic
RSUs		Shares		Term in years			Value
Unvested at December 31, 2014		61,000			1.21		$	687,000
Granted		88,000
Vested		(36,000)
Forfeited		(10,000)
Unvested at December 31, 2015		103,000			1.17			1,110,000
Granted		146,000
Vested		(44,000)
Forfeited		(27,000)
Unvested at December 31, 2016		178,000			1.24			3,405,000
Granted		196,000
Vested		(64,000)
Forfeited		(24,000)
Unvested at December 31, 2017		286,000			1.26			5,477,000

Vested and expected to vest		286,000			1.26		$	5,477,000



Schedule Of Stock Grant Activity For PSUs


				Weighted
				Average
				Remaining			Aggregate
				Contractual			Intrinsic
PSUs		Shares		Term in years			Value
Unvested at December 31, 2014		257,000			0.73		$	2,907,000
Granted		125,000
Vested		(139,000)
Forfeited		(108,000)
Unvested at December 31, 2015		135,000			0.74			1,455,000
Granted		144,000
Vested		(83,000)
Forfeited		(8,000)
Unvested at December 31, 2016		188,000			0.77			3,603,000
Granted		126,000
Vested		(128,000)
Forfeited		(17,000)
Unvested at December 31, 2017		169,000			0.71			3,236,000

Vested and expected to vest		169,000			0.71		$	3,236,000



Summary Of Stock Option Activity



							Weighted
							Average
				Weighted			Remaining			Aggregate
				Average			Contractual			Intrinsic
		Shares		Exercise Price			Term in years			Value
Outstanding at December 31, 2014		2,021,000		$	7.43			3.54		$	8,021,000
Granted		328,000			10.83
Exercised		(248,000)			7.42
Forfeited		(112,000)			9.93
Expired		(93,000)			12.08
Outstanding at December 31, 2015		1,896,000			7.65			3.31			5,992,000
Granted		387,000			10.34
Exercised		(372,000)			5.60
Forfeited		--			--
Expired		--			--
Outstanding at December 31, 2016		1,911,000			8.59			3.55			20,179,000
Granted		260,000			16.30
Exercised		(394,000)			6.30
Forfeited		(31,000)			12.47
Expired		(5,000)			7.01
Outstanding at December 31, 2017		1,741,000			10.19			3.64			15,598,000

Vested and expected to vest		1,741,000		$	10.19			3.64		$	15,598,000
Exercisable at December 31, 2017		1,167,000		$	8.81			2.76		$	12,057,000



Summary Of Other Information Concerning Stock Options



	2017			2016			2015
Weighted-average fair value of options granted	$	5.97		$	3.68		$	3.82
Intrinsic value of options exercised		4,748,000			2,422,000			761,000



Schedule Of Weighted-Average Assumptions Used To Determine The Fair Value Of Options



	2017				2016				2015
	Stock		ESPP		Stock		ESPP		Stock		ESPP
	Options		Options		Options		Options		Options		Options
Expected life of options	4.75 Years		0.5 Years		4.75 Years		0.5 Years		4.5 Years		0.5 Years
Expected stock price volatility	0.40		0.39		0.40		0.30		0.44		0.32
Dividend yield	--%		--%		--%		--%		1.12%		1.06%
Risk-free interest rate	1.87%		0.85%		1.20%		0.43%		1.41%		0.12%



Summary Of Total Stock Compensation Expenses



	2017			2016			2015
RSA, PSA, RSU, and PSU expense	$	5,335		$	4,966		$	3,955
Stock option and ESPP option expense		1,978			1,636			1,371
Total stock compensation expense	$	7,313		$	6,602		$	5,326



X

- Definition

Schedule of Share-based Compensation, Shares Authorized under Stock Incentive Plans [Table Text Block]

+ References

No definition available.

+ Details

Name:	cry_ScheduleOfShareBasedCompensationSharesAuthorizedUnderStockIncentivePlansTableTextBlock
Namespace Prefix:	cry_
Data Type:	nonnum:textBlockItemType
Balance Type:	na
Period Type:	duration

X

- References

No definition available.

+ Details

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

X

- Definition

Tabular disclosure of the changes in outstanding nonvested restricted stock shares.

+ 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)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the amount of total share-based compensation cost, including the amounts attributable to each share-based compensation plan and any related tax benefits.

+ 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 (h)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the changes in outstanding nonvested performance-based units.

+ 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)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the changes in outstanding nonvested restricted stock units.

+ 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)(2)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure for stock option plans. Includes, but is not limited to, outstanding awards at beginning and end of year, grants, exercises, forfeitures, and weighted-average grant date fair value.

+ 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 (d)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 2: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (e)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

Reference 3: 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=96867065&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=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of the weighted-average grant-date fair value of equity options or other equity instruments granted 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 (d)(1)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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

X

- Definition

Tabular disclosure of number and weighted-average grant date fair value for nonvested performance shares.

+ 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)
-URI http://asc.fasb.org/extlink&oid=96867065&loc=d3e5070-113901

+ Details

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