Represents the employee stock purchase plan (ESPP) offering and purchase periods.

No definition available.

Name:	cutr_ESPPOfferingAndPurchasePeriod
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- Definition

Each full-value award issued under the 2004 Equity Incentive Plan results in a requirement to subtract a certain amount of shares from the shares reserved under the plan.

+ References

No definition available.

+ Details

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Period Type:	duration

- Definition

An increase in the amount authorized by an entity's Board of Directors under a stock repurchase plan.

+ References

No definition available.

+ Details

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- Details

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- Definition

Represents the number of performance goals.

+ References

No definition available.

+ Details

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- Definition

The percentage of stock option exercisable.

+ References

No definition available.

+ Details

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- Definition

The contractual term of the options granted.

+ References

No definition available.

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- Definition

Refers to Share based compensation by share based payment fully vested stock awards grant date fair value.

+ References

No definition available.

+ Details

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- Definition

The amount of adjustment to stockholders' equity associated with an employee's income tax withholding obligation as part of a net-share settlement of a share-based award.

+ References

No definition available.

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- Definition

Aggregate number of common shares reserved for future issuance.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29)

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- Definition

Unrecognized cost of unvested share-based compensation awards.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (i)

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- Definition

Weighted average period over which unrecognized compensation is expected to be recognized for equity-based compensation plans, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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- Definition

Disclosure of the aggregate tax benefit realized from the exercise of stock options and the conversion of similar instruments during the annual period.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (j)

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- Definition

The total cash inflow associated with the amount received from holders to acquire the entity's shares under incentive and share awards, including stock option exercises. This item inherently excludes any excess tax benefit, which the entity may have realized and reported separately.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Glossary Financing Activities

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-Topic 230

-SubTopic 10

-Section 45

-Paragraph 14

-Subparagraph (a)

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- Definition

Period which an employee's right to exercise an award is no longer contingent on satisfaction of either a service condition, market condition or a performance condition, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(1)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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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.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (d)(2)

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- Definition

Net number of non-option equity instruments granted to participants.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(1)

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Period Type:	duration

- Definition

Number of additional shares authorized for issuance under an established share-based compensation plan.

+ References

No definition available.

+ Details

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- Definition

The maximum number of shares (or other type of equity) originally approved (usually by shareholders and board of directors), net of any subsequent amendments and adjustments, for awards under the equity-based compensation plan. As stock or unit options and equity instruments other than options are awarded to participants, the shares or units remain authorized and become reserved for issuance under outstanding awards (not necessarily vested).

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (a)(3)

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- Definition

Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (d)(2)

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- Definition

Purchase price of common stock expressed as a percentage of its fair value.

+ References

No definition available.

+ Details

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- Definition

Number of share instruments newly issued under a share-based compensation plan.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

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- Definition

Weighted average exercise price as of the balance sheet date for those equity-based payment arrangements exercisable and outstanding.

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-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iii)

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Period Type:	instant

- Definition

The number of shares reserved for issuance pertaining to the outstanding exercisable stock options as of the balance sheet date in the customized range of exercise prices for which the market and performance vesting condition has been satisfied.

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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)(iii)

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Period Type:	instant

- Definition

For net-share settlement of share-based awards when the employer settles employees' income tax withholding obligations, this element represents the number of shares the employees use to repay the employer.

+ References

No definition available.

+ Details

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- Definition

Number of shares of capital stock issued (purchased by employees) in connection with an employee stock ownership plan.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Accounting Standards Codification

-Topic 505

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-Subparagraph (SX 210.3-04)

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-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30

-Article 5

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-Topic 718

-SubTopic 40

-Section 25

-Paragraph 10

-URI http://asc.fasb.org/extlink&oid=6418455&loc=d3e16649-113920

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- Definition

Number of shares issued during the period related to Restricted Stock Awards, net of any shares forfeited.

+ References

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Number of shares that have been repurchased during the period and have not been retired and are not held in treasury. Some state laws may govern the circumstances under which an entity may acquire its own stock and prescribe the accounting treatment therefore. This element is used when state law does not recognize treasury stock.

+ References

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- Definition

Amount of stock repurchase plan authorized.

+ References

No definition available.

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Amount remaining of a stock repurchase plan authorized.

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No definition available.

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Equity impact of the cost of common and preferred stock that were repurchased during the period. Recorded using the cost method.

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Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

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-Name Accounting Standards Codification

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-Section S99

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-Subparagraph (SX 210.3-04)

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-SubTopic 30

-Section 45

-Paragraph 1

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Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) (USD $)	12 Months Ended			0 Months Ended	12 Months Ended	13 Months Ended	0 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Jun. 02, 2014	May 30, 2014	Jun. 30, 2015	Aug. 05, 2013	Dec. 31, 2011	Feb. 18, 2015	Dec. 30, 2013
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Intrinsic Value	$ 824,000	$ 2,100,000	$ 397,000
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options (in Shares)		2,221,657
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price (in Dollars per share)		$ 10.14
Proceeds from Issuance of Shares under Incentive and Share-based Compensation Plans, Including Stock Options	3,602,000	5,189,000	1,667,000
Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options	0	0	6,000
Shares Paid for Tax Withholding for Share Based Compensation (in Shares)	15,769	24,249	14,974
Adjustments Related to Tax Withholding for Share-based Compensation	156,000	222,000	101,000
Employee Stock Option [Member] \| 2004 Equity Incentive Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		4 years
Options Exercisable in Hundredths		25.00%
Share Price (in Dollars per share)	$ 10.68	$ 10.18	$ 9.00					$ 7.45
Employee Stock Option [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period		3 years	3 years
Option Granted, Contractual Term	7 years	7 years	7 years
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	4,900,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	2 years 113 days
Restricted Stock Units (RSUs) [Member] \| 2004 Equity Incentive Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation by Share-based Payment, Fully Vested Stock Awards, Grant Date Fair Value		60,000
Share-based Compensation Arrangement by Share-based Payment Award, Shares Issued in Period (in Shares)	211,250	148,004
Restricted Stock Units (RSUs) [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share Price (in Dollars per share)	$ 10.68	$ 10.18	$ 9.00					$ 7.45
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Fair Value	407,000	917,000	699,000
Performance Shares [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Non-Option Equity Instruments, Granted (in Shares)	105,000	33,751		5,625
Number of Revenue-Based Performance Goals					3	3
Stock Purchase Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
ESPP Offering and Purchase Period		6 years
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized	59,000
Employee Service Share-based Compensation, Nonvested Awards, Compensation Cost Not yet Recognized, Period for Recognition	120 days
Subsequent Event [Member] \| Modified Stock Buyback Program [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Stock Repurchase Program, Remaining Authorized Repurchase Amount									40,000,000
1998 Stock Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	4,650,000
2004 Equity Incentive Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized (in Shares)	1,750,000
Fungible Share Provision (in Shares)	2.12
Share-based Compensation by Share-based Payment, Fully Vested Stock Awards, Grant Date Fair Value										60,000
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in Shares)	38,688	40,674	52,938
2004 Employee Stock Purchase Plan [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
ESPP Offering and Purchase Period		6 months
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized (in Shares)		600,000
Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent		85.00%
Stock Issued During Period, Shares, Employee Stock Ownership Plan (in Shares)	52,759	51,338
Common Stock, Capital Shares Reserved for Future Issuance (in Shares)	905,857
Modified Stock Buyback Program [Member]
Note 6 - Stockholders' Equity, Stock Plans and Stock-based Compensation Expense (Details) [Line Items]
Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price (in Dollars per share)		$ 9.43
Increase in Authorized Amount Under Stock Repurchase Plan							10,000,000
Stock Repurchase Program, Authorized Amount							20,000,000
Stock Repurchased During Period, Shares (in Shares)		1,060,447
Treasury Stock, Value, Acquired, Cost Method		10,000,000
Stock Repurchase Program, Remaining Authorized Repurchase Amount	$ 10,000,000