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Summary of Significant Accounting Policies (Policies)
12 Months Ended
Dec. 31, 2012
Accounting Policies [Abstract]  
Basis of Consolidation
Basis of Consolidation

The consolidated financial statements include the accounts of Vascular Solutions, Inc. and its wholly owned subsidiaries, Vascular Solutions Zerusa Limited and Vascular Solutions GmbH, after elimination of intercompany accounts and transactions.
Segment Reporting
Segment Reporting

A business segment is a distinguishable component of an enterprise that is engaged in providing an individual product or service or a group of related products or services and that is subject to risks and returns that are different from those of other business segments.  The Company's segments have similar economic characteristics and are similar in the nature of the products sold, type of customers, methods used to distribute the Company's products and regulatory environment.  Management believes that the Company meets the criteria for aggregating its operating segments into a single reporting segment.
 
The Company uses three product categories for reporting revenue.  The following table sets forth, for the periods indicated, net revenue by product category along with the percent change from the previous year:

 
For Years Ended December 31,
 
 
2012
 
 
2011
 
 
2010
 
 
Net Revenue
 
 
Percent Change
 
 
Net Revenue
 
 
Percent Change
 
 
Net Revenue
 
 
Percent Change
 
Catheter products
 
$
61,262,000
 
 
 
16
%
 
$
53,040,000
 
 
 
27
%
 
$
41,907,000
 
 
 
37
%
Hemostat products
 
 
22,676,000
 
 
 
(2
%)
 
 
23,065,000
 
 
 
(6
%)
 
 
24,579,000
 
 
 
-
%
Vein products
 
 
14,098,000
 
 
 
34
%
 
 
10,484,000
 
 
 
(4
%)
 
 
10,933,000
 
 
 
(4
%)
Total product revenue
 
 
98,036,000
 
 
 
13
%
 
 
86,589,000
 
 
 
12
%
 
 
77,419,000
 
 
 
16
%
License & Collaboration
 
 
350,000
 
 
 
(90
%)
 
 
3,367,000
 
 
 
229
%
 
 
1,024,000
 
 
 
(40
%)
Total Net Revenue
 
$
98,386,000
 
 
 
9
%
 
$
89,956,000
 
 
 
15
%
 
$
78,443,000
 
 
 
15
%
Foreign Currency Translation and Transactions
Foreign Currency Translation and Transactions

The functional currency of the company's foreign operations is the applicable local currency.  The functional currency is translated into U.S. dollars for balance sheet accounts using current exchange rates in effect as of the balance sheet date and for revenue and expense accounts using a weighted-average exchange rate during the fiscal year.  The translation adjustments are deferred as a component of other comprehensive income within the consolidated statements of comprehensive income and the consolidated statements of stockholders' equity.  Gains or losses resulting from transactions denominated in foreign currencies are included in other income, net in the consolidated statements of earnings.

Effective April 1, 2008 the Company began to sell products to a new international distributor in Germany at prices denominated in Euros.  As a result, the Company is exposed to foreign exchange movements during the time between the shipment of the product and payment.  The Company currently has terms of net 60 days with this distributor under the agreement providing for payment in Euros.

Comprehensive Earnings
Comprehensive Earnings

The components of comprehensive earnings are net earnings and the effects of foreign currency translation adjustments.  The accumulated other comprehensive earnings for the foreign currency translation adjustment at December 31, 2012 and 2011 was ($150,000) and ($204,000), respectively.
Fair Value of Financial Instruments
Fair Value of Financial Instruments

The carrying amount for cash and cash equivalents, accounts receivable, accounts payable, and accrued expenses approximates fair value due to the immediate or short-term maturity of these financial instruments.
Use of Estimates
Use of Estimates

The preparation of financial statements in conformity with accounting principles generally accepted in the United States requires management to make estimates and assumptions that affect the reported amounts of deferred tax assets and liabilities, as well as other amounts in the financial statements and accompanying notes.  Actual results could differ from those estimates.
Cash and Cash Equivalents
Cash and Cash Equivalents

The Company classifies all highly liquid investments with initial maturities of three months at the date of purchase or less as cash equivalents.  Cash equivalents consist of cash and money market funds and are stated at cost, which approximates market value.  The Company deposits its cash in high quality financial institutions.  The balances, at times, may exceed federally insured limits.
Credit Risk and Allowance for Doubtful Accounts
Credit Risk and Allowance for Doubtful Accounts

The Company maintains allowances for doubtful accounts for estimated losses resulting from the inability of its customers to make required payments.  This allowance is regularly evaluated by the Company for adequacy by taking into consideration factors such as past experience, credit quality of the customer base, age of the receivable balances, both individually and in the aggregate, and current economic conditions that may affect a customer's ability to pay.  Accounts receivable over 60 days past due are considered past due.  The Company does not accrue interest on past due accounts receivable.  Receivables are written off only after all collection attempts have failed and are based on individual credit evaluation and the specific circumstances of the customer.  At December 31, 2012 and 2011, the allowance for doubtful accounts was $130,000 and $120,000, respectively.

All product returns must be pre-approved and, if approved, customers are subject to a 20% restocking charge.  The Company analyzes the rate of historical returns when evaluating the adequacy of the allowance for sales returns, which is included with the allowance for doubtful accounts on its balance sheet.  At December 31, 2012 and 2011, the sales and return allowance was $55,000 and $30,000, respectively.

Accounts receivable are shown net of the combined total of the allowance for doubtful accounts and allowance for sales returns of $185,000 and $150,000 at December 31, 2012 and 2011, respectively.
Inventories
Inventories

Inventories are stated at the lower of cost (first-in, first-out method) or market.   Appropriate consideration is given to deterioration, obsolescence and other factors in evaluating net realizable value.  Inventories are comprised of the following at December 31:

 
2012
 
 
2011
 
Raw materials
 
$
6,674,000
 
 
$
7,107,000
 
Work-in-process
 
 
780,000
 
 
 
1,369,000
 
Finished goods
 
 
6,283,000
 
 
 
6,312,000
 
 
$
13,737,000
 
 
$
14,788,000
 
Property and Equipment
Property, Plant and Equipment

Property, plant and equipment are stated at cost.  Depreciation is provided on a straight-line basis over the estimated useful lives of the assets as follows:

Manufacturing equipment
1 to 8 years
Office and computer equipment
1 to 5 years
Furniture and fixtures
3 to 8 years
Leasehold improvements
Shorter of useful life or remaining term of the lease
Research and development equipment
3 to 7 years
Building
30 years
Impairment of Long-Lived Assets
Impairment of Long-Lived Assets

The Company will record impairment losses on long-lived assets when indicators of impairment are present and the undiscounted cash flows estimated to be generated by those assets are less than the assets' carrying amount.  The amount of impairment loss recorded will be measured as the amount by which the carrying value of the assets exceeds the fair value of the assets.  To date, the Company has determined that no impairment of long-lived assets exists.
Revenue Recognition
Revenue Recognition

In the United States the Company sells its products and services directly to hospitals and clinics.  Revenue is recognized in accordance with generally accepted accounting principles as outlined in Accounting Standards Codification ("ASC") 605-10-S99, Revenue Recognition, which requires that four basic criteria be met before revenue can be recognized: (i) persuasive evidence of an arrangement exists; (ii) the price is fixed or determinable; (iii) collectability is reasonably assured; and (iv) product delivery has occurred or services have been rendered.  The Company recognizes revenue as products are shipped based on FOB shipping point terms when title passes to customers.   The Company negotiates credit terms on a customer-by-customer basis and products are shipped at an agreed-upon price.

In all international markets, the Company sells its products to international distributors which subsequently resell the products to hospitals and clinics.  The Company has agreements with each of its distributors which provide that title and risk of loss pass to the distributor upon shipment of the products to the distributor.  The Company warrants that its products are free from manufacturing defects at the time of shipment to the distributor.  Revenue is recognized upon shipment of products to distributors following the receipt and acceptance of a distributor's purchase order.  Allowances are provided for estimated returns and costs at the time of shipment.  Sales and use taxes are reported on a net basis, excluding them from revenue.

The Company's revenues from license agreements and research collaborations are recognized when earned (see Note 14).  In accordance with ASC 605, for deliverables which contain multiple deliverables, the Company separates the deliverables into separate accounting units if they meet the following criteria: (i) the delivered items have a stand-alone value to the customer; (ii) the fair value of any undelivered items can be reliably determined; and (iii) if the arrangement includes a general right of return, delivery of the undelivered items is probable and substantially controlled by the seller.  Deliverables that do not meet these criteria are combined with one or more other deliverables into one accounting unit.  Revenue from each accounting unit is recognized based on the applicable accounting literature, primarily ASC 605.
 
The Company currently has a license agreement with King Pharmaceuticals, Inc. (King) under which the Company licensed the exclusive rights of Thrombi-PadTM, Thrombi-Gel® and Thrombi-PasteTM products to King in exchange for a license fee.  The Company is amortizing the license fees on a straight-line basis over the projected 10 year economic life of the products.  The Company determines the economic life of the products under its license agreements by evaluating similar products the Company has launched or other similar products in the medical industry.  In addition, the Company has a five-year license agreement with Nicolai, GmbH in which the Company is amortizing the license fee on a straight-line basis over the five-year life of the agreement.

As part of the agreements with King, the Company agreed to complete the development and conduct clinical studies for the Thrombi-Gel and Thrombi-Paste products, with the costs related to the clinical studies paid by King.  The Company is recognizing the collaboration revenue on this development agreement as it is earned in accordance with ASC 605.  On July 6, 2011, King notified the Company that King was terminating the development of the Thrombi-Paste products and terminating efforts to obtain the surgical indication for the Thrombi-Gel products (Note 14).

Starting in January 2012, the Company began to generate revenue from selling a reprocessing service for ClosureFast® radiofrequency catheters.  In accordance with ASC 605-45, the Company recognizes this revenue gross, with the amount paid to the supplier of the reprocessing service reflected as cost of sales.

In addition, the Company has reviewed the provisions of ASC 808, Collabarative Arrangements, and the adoption of this ASC has had no impact on the amounts recorded under these agreements.
Shipping and Handling Costs
Shipping and Handling Costs

In accordance with the ASC 605-45-45, the Company includes shipping and handling revenues in net sales and shipping and handling costs in cost of goods sold.
Research and Development Costs
Research and Development Costs

All research and development costs are charged to operations as incurred.
Warranty Costs
Warranty Costs

Certain of the Company's products are covered by warranties against defects in material and workmanship for periods of up to 24 months.  The Company records a liability for warranty claims at the time of sale.  The amount of the liability is based on the amount the Company is charged from its original equipment manufacturer to cover the warranty period.  The original equipment manufacturers include a one year warranty with each product sold to
the Company.  The Company records a liability for the uncovered warranty period offered to a customer, provided the warranty period offered exceeds the initial one year warranty period covered by the original equipment manufacturers.  Each of the Company's manufacturer's warranties cover the first year of service and as a result the Company's exposure to uncovered warranty periods was minimal at December 31, 2012.
 
Warranty provisions and claims for the years ended December 31, 2012, 2011 and 2010, were as follows:

 
2012
 
 
2011
 
 
2010
 
Beginning balance
 
$
23,000
 
 
$
13,000
 
 
$
73,000
 
Warranty provisions
 
 
57,000
 
 
 
79,000
 
 
 
4,000
 
Warranty claims
 
 
(51,000
)
 
 
(69,000
)
 
 
(64,000
)
Ending balance
 
$
29,000
 
 
$
23,000
 
 
$
13,000
 
Advertising Costs
Advertising Costs

The Company follows the policy of charging production costs of advertising to expense as incurred.  Advertising expense was $103,000, $71,000, and $71,000 for the years ended December 31, 2012, 2011 and 2010, respectively.
Stock-Based Compensation
Stock-Based Compensation

The Company has various types of stock-based compensation plans.  These plans are administered by the compensation committee of the Board of Directors, which selects persons to receive awards and determines the number of shares subject to each award and the terms, conditions, performance measures and other provisions of the award.  Refer to Notes 8 and 9 for additional information related to these stock-based compensation plans.

The following amounts have been recognized as stock-based compensation expense in the Consolidated Statements of Operations:
 
 
2012
 
 
2011
 
 
2010
 
Stock-based compensation included in:
 
 
 
 
 
 
 
 
 
Cost of goods sold
 
$
94,000
 
 
$
86,000
 
 
$
225,000
 
Research and development
 
 
389,000
 
 
 
250,000
 
 
 
293,000
 
Clinical and regulatory
 
 
313,000
 
 
 
239,000
 
 
 
115,000
 
Sales and marketing
 
 
941,000
 
 
 
825,000
 
 
 
769,000
 
General and administrative
 
 
1,246,000
 
 
 
850,000
 
 
 
672,000
 
 
$
2,983,000
 
 
$
2,250,000
 
 
$
2,074,000
 

The Company uses the Black-Scholes option-pricing model to estimate fair value of stock-based awards with the following weighted average assumptions:
 
2012
 
 
2011
 
 
2010
 
Stock Options and Awards:
 
 
 
 
 
 
 
 
 
Expected life (years)
 
 
6.50
 
 
 
5.50
 
 
 
5.50
 
Expected volatility
 
 
48
%
 
 
49
%
 
 
50
%
Dividend yield
 
 
0
%
 
 
0
%
 
 
0
%
Risk-free interest rate
 
 
1.21
%
 
 
2.12
%
 
 
2.42
%
 
 
 
 
 
 
 
 
 
 
 
 
Employee Stock Purchase Plan:
 
 
 
 
 
 
 
 
 
 
 
 
Expected life (years)
 
 
2.0
 
 
 
2.0
 
 
 
2.0
 
Expected volatility
 
 
32
%
 
 
34
%
 
 
48
%
Dividend yield
 
 
0
%
 
 
0
%
 
 
0
%
Risk-free interest rate
 
 
0.28
%
 
 
0.47
%
 
 
0.69
%

Restricted stock awards fair value is calculated as the market price on the date of grant for the years ended December 31, 2012 and 2011 and the fair value is amortized on a straight line basis over the requisite service period of four years for employee awards and one year for board of director awards.  The weighted average fair value of restricted stock awards granted during 2012, 2011 and 2010 was $11.10, $10.77 and $8.45, respectively.

The weighted average fair value of stock options granted with an exercise price equal to the deemed stock price on the date of grant during 2012, 2011 and 2010 was $5.41, $4.72 and $3.99, respectively.  The weighted average fair value of stock options granted with an exercise price greater than the deemed stock price on the date of grant during 2012 was $5.11.

The Company calculates expected volatility for stock options and awards using historical volatility.  The starting point for the historical period used is based on a material change in the Company's operations that occurred in the third quarter of 2003.  The Company uses a 10% forfeiture rate for key employees and a 15% forfeiture rate for non-key employees for stock options and awards.  The Company calculates expected volatility for employee stock purchase plan shares using historical volatility over a two-year period.  A two-year period is used to coincide with the maximum two-year offering period under the employee stock purchase plan.  The risk-free rates for the expected terms of the stock options and awards and the employee stock purchase plan is based on the U.S. Treasury yield curve in effect at the time of grant.

Income Taxes
Income Taxes

Income taxes are accounted for under the liability method.  Deferred income taxes are provided for temporary differences between the financial reporting and the tax bases of assets and liabilities.  Deferred tax assets are reduced by a valuation allowance to the extent that realization of the related deferred tax asset is not assured.  If the Company determines in the future that it is more likely than not that the Company will realize all or a portion of the deferred tax assets, the Company will adjust the valuation allowance in the period the determination is made (Note 7).

When tax returns are filed, it is highly certain that some positions taken would be sustained upon examination by the taxing authorities, while others are subject to uncertainty about the merits of the position taken or the amount of the position that would be ultimately sustained.  The benefit of a tax position is recognized in the financial statements in the period during which, based on all available evidence, management believes it is more-likely-than-not that the position will be sustained upon examination, including the resolution of appeals or litigation processes, if any.  Tax positions taken are not offset or aggregated with other positions.  Tax positions that meet the more-likely-than-not recognition threshold are measured as the largest amount of tax benefit that is more than 50 percent likely of being realized upon settlement with the applicable taxing authority.  The portion of the benefits associated with tax positions taken that exceeds the amount measured as described above is reflected as a liability for unrecognized tax benefits in the accompanying balance sheet along with any associated interest and penalties that would be payable to the taxing authorities upon examination.

The Company has recorded ASC 740, Income Taxes, reserves of $1,074,000 and $1,020,000 at December 31, 2012 and 2011.  The impact of tax related interest and penalties is recorded as a component of income tax expense.  At December 31, 2012, the Company has recorded $-0- for the payment of tax related interest and there were no tax penalties or interest recognized in the statements of operations.
Net Earnings Per Common Share
Net Earnings Per Common Share

In accordance with ASC 260, Earnings Per Share, basic net earnings per common share is computed by dividing net earnings by the weighted average common shares outstanding during the periods presented.  Diluted net earnings per common share is computed by dividing net earnings by the weighted average common and potential dilutive common shares outstanding computed in accordance with the treasury stock method.

The number of shares used in earnings per share computations is as follows for the years ended December 31:

 
2012
 
 
2011
 
 
2010
 
    Weighted average common shares outstanding—
    basic
 
 
16,003,932
 
 
 
16,638,078
 
 
 
16,478,206
 
    Effect of dilutive securities
 
 
451,797
 
 
 
545,501
 
 
 
530,012
 
    Weighted average common shares outstanding—
       diluted
 
 
16,455,729
 
 
 
17,183,579
 
 
 
17,008,218
 

The effect of dilutive securities in the above table excludes 270,000, 70,000, and 50,000 of options for which the exercise price was higher than the average market price for the years ended December 31, 2012, 2011 and 2010, respectively.
Goodwill and Other Intangible Assets
Goodwill and Other Intangible Assets

Goodwill is reviewed for impairment annually on December 31st or more frequently if changes in circumstances or the occurrence of events suggest impairment exists using a two-step process.  In step 0, the Company can elect to perform an optional quantitative analysis and based on the results skip the remaining two steps.  Consistent with prior years, in the current year the Company chose to skip step 0 and perform a quantitative analysis in Step 1.  In the step 1, the fair value of each reporting unit is compared to its carrying value, including goodwill.  If the fair value exceeds the carrying value, no further work is required and no impairment loss is recognized.  If the carrying value exceeds the fair value, the goodwill of the reporting unit is potentially impaired and the Company would then complete step 2 in order to measure the impairment loss.  In step 2, the Company would calculate the implied fair value of goodwill by deducting the fair value of all tangible and intangible net assets (including unrecognized intangible assets) of the reporting unit from the fair value of the reporting unit.  If the implied fair value of goodwill is less than the carrying value of goodwill, the Company would recognize an impairment loss, in the period identified, equal to the difference.  The Company has concluded that no impairment of goodwill existed as of December 31, 2012.

Other intangible assets consist of purchased technology, trademark/tradenames, developed technology, customer relationships and licenses.  The Company reviewed intangible assets for impairment as changes in circumstances or the occurrence of events suggested the remaining value was not recoverable.

Amortization on the intangibles is provided on a straight-line basis over the estimated useful lives of the assets as follows:

Trademark/tradename
10 to 11 years
Purchased technology
9 to 11 years
Customer relationships
9 years
Licenses
5 to 10 years
Leases and Deferred Rent
Leases and Deferred Rent
 
During the majority of the year ended December 31, 2012 the Company leased all office space.  Leases are accounted for under the provisions of ASC 840, Leases, which requires that leases be evaluated and classified as operating or capital leases for financial reporting purposes.  As of December 31, 2012, all of the Company's leases were accounted for as operating leases.  For leases that contain rent escalations, the Company records the total rent payable during the lease term on a straight-line basis over the term of the lease and records the difference between the rents paid and the straight-line rent as a deferred rent.  For any lease incentives the Company receives for items such as leasehold improvements, the Company records a deferred credit for the amount of the lease incentive and amortizes it over the lease term, which may or may not equal the amortization period of the leasehold improvements in accordance with ASC 840-20.

On November 30, 2012, the Company closed on the purchase of an office building located next to the building which currently houses the Company's principal executive offices.  The Company intends to occupy approximately 23,900 square feet of the building beginning in January 2013 and continue the lease of the remaining 47,600 square feet of the building to the current tenants under existing leases.
Recently Issued Accounting Pronouncements
Recently Issued Accounting Pronouncements

In July 2012, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") No. 2012-02, Intangibles – Goodwill and Other (Topic 350) – Testing Indefinite-Lived Intangible Assets for Impairment.  ASU No. 2012-02 permits an entity to first assess qualitative factors to determine whether it is more likely than not that an indefinite-life intangible asset is impaired as a basis for determining whether it is necessary to perform quantitative impairment in accordance with Subtopic 350-30, Intangibles – Goodwill and Other – General Intangibles Other than Goodwill.  The more-likely-than-not threshold is defined as having a likelihood of more than 50 percent.  ASU No. 2012-02 is effective for annual and interim impairment tests performed for fiscal years beginning after September 15, 2012 and early adoption is permitted.  The company adopted ASU No. 2012-02, as permitted, for its annual impairment test for its fiscal year ended December 31, 2012.  The adoption did not have a material impact on the company's consolidated financial statements.
 
In June 2011, the FASB issued ASU No. 2011-05, Comprehensive Income (Topic 220) – Presentation of Comprehensive Income.  ASU No. 2011-05 guidance amended the presentation of comprehensive income to allow an entity the option to present the total of comprehensive income, the components of net income, and the components of other comprehensive income either in a single continuous statement of comprehensive income or in two separate but consecutive statements.  In both choices, an entity is required to present each component of net income along with total net income, each component of other comprehensive income along with a total for other comprehensive income, and a total amount for comprehensive income.  The guidance eliminates the option to present the components of other comprehensive income as part of the statement of changes in stockholders' equity.  In December 2011, the FASB issued ASU No. 2011-12, Deferral of the Effective Date for Amendments to the Presentation of Reclassifications of Items Out of Accumulated Other Comprehensive Income in Accounting Standards Update No. 2011-05.  ASU No. 2011-12 defers the changes in ASU No. 2011-05 of the requirement to present separate line items on the income statement for reclassification adjustments of items out of accumulated other comprehensive income into net income.  The effective date for ASU No. 2011-12 is consistent with the effective date for ASU No. 2011-05, which is effective for fiscal years, and interim periods within those years, beginning after December 15, 2011, and is to be applied retrospectively; early adoption is permitted.  The company adopted this amended guidance in its fiscal 2012 first quarter.  The adoption of this guidance did not have a material impact on the company's consolidated financial statements.