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Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified | Dec. 31, 2013 | Dec. 31, 2012
--- | --- | ---
Current Assets: |  |
Cash | $ 323 | $ 823
Accounts receivable, net | 7,033 | 12,224
Inventory, net | 5,002 | 6,160
Prepaid expenses | 346 | 243
Deferred tax assets, net | 72 | 1,855
Income tax receivable | 893 |
Other current assets | 35 | 57
Total current assets | 13,704 | 21,362
Property and equipment, net | 2,891 | 3,705
Deposits | 400 | 171
Deferred financing fees, net | 48 | 98
Intangible assets, net | 178 | 349
Goodwill |  | 251
Total assets | 17,221 | 25,936
Current Liabilities: |  |
Line of credit | 5,820 | 5,906
Current portion of notes payable and other obligations | 92 | 144
Accounts payable | 2,743 | 2,057
Income taxes payable | 96 | 1,430
Accrued payroll and payroll taxes | 607 | 899
Deferred rent |  | 371
Current portion of contingent consideration | 7 | 21
Other accrued liabilities | 319 | 1,265
Total current liabilities | 9,684 | 12,093
Notes payable and other obligations, less current portion | 150 | 114
Deferred rent | 2,454 | 785
Deferred tax liabilities, net | 72 | 786
Warranty liability | 13 | 20
Contingent consideration, less current portion |  | 83
Total liabilities | 12,373 | 13,881
Stockholders’ Equity: |  |
Preferred stock; $.001 par value, 10,000,000 shares authorized, no shares issued or outstanding |  |
Common stock, $.001 par value, 100,000,000 shares authorized, 31,171,234 (2013) and 31,148,234 (2012) shares issued and outstanding | 31 | 31
Paid-in capital | 5,586 | 5,453
Retained (deficit) earnings | (735) | 6,566
Total Zynex, Inc. stockholders’ equity | 4,882 | 12,050
Noncontrolling interest | (34) | 5
Total Stockholders’ equity | 4,848 | 12,055
Total liabilities and stockholders' equity | $ 17,221 | $ 25,936

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- Definition The carrying value as of the balance sheet date of the current portion of long-term obligations drawn from a line of credit, which is a bank's commitment to make loans up to a specific amount. Examples of items that might be included in the application of this element may consist of letters of credit, standby letters of credit, and revolving credit arrangements, under which borrowings can be made up to a maximum amount as of any point in time conditional on satisfaction of specified terms before, as of and after the date of drawdowns on the line. Includes short-term obligations that would normally be classified as current liabilities but for which (a) postbalance sheet date issuance of a long term obligation to refinance the short term obligation on a long term basis, or (b) the enterprise has entered into a financing agreement that clearly permits the enterprise to refinance the short-term obligation on a long term basis and the following conditions are met (1) the agreement does not expire within 1 year and is not cancelable by the lender except for violation of an objectively determinable provision, (2) no violation exists at the BS date, and (3) the lender has entered into the financing agreement is expected to be financially capable of honoring the agreement. + 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 210.5-02.20) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher SEC -Name Regulation S-X (SX) -Number 210 -Section 02 -Paragraph 19, 20 -Article 5 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Line-of-Credit Arrangement -URI http://asc.fasb.org/extlink&oid=6517033 + Details
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