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17. PARENT COMPANY FINANCIALS (Details - Statements of Cash Flows) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Dec. 31, 2016 | Sep. 30, 2016 | Jun. 30, 2016 | Mar. 31, 2016 | Dec. 31, 2015 | Sep. 30, 2015 | Jun. 30, 2015 | Mar. 31, 2015 | Dec. 31, 2016 | Dec. 31, 2015 | Dec. 31, 2014
Operating Activities: |  |  |  |  |  |  |  |  |  |  |
Net income (loss) | $ 13,077 | $ (3,518) | $ 5,086 | $ (13,226) | $ (753) | $ (14,663) | $ 1,010 | $ (4,380) | $ 1,419 | $ (18,786) | $ 21,289
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities: |  |  |  |  |  |  |  |  |  |  |
Depreciation and amortization |  |  |  |  |  |  |  |  | 35,441 | 23,632 | 13,186
Fair value adjustments |  |  |  |  |  |  |  |  | 557 | (1,641) | 35,260
Loss on extinguishments of debt |  |  |  |  |  |  |  |  | 0 | 0 | 2,363
Asset impairment |  |  |  |  |  |  |  |  | 0 | 1,970 | 0
Deferred income taxes |  |  |  |  |  |  |  |  | (1,122) | (2,023) | 5,129
Amortization of debt discount |  |  |  |  |  |  |  |  | 2,322 | 716 | 1,815
Changes in operating assets and liabilities: |  |  |  |  |  |  |  |  |  |  |
Accounts receivables |  |  |  |  |  |  |  |  | (25,235) | (15,950) | 726
Other assets |  |  |  |  |  |  |  |  | (3,973) | 5,622 | 720
AP and accrueds |  |  |  |  |  |  |  |  | 9,279 | (10,045) | 1,853
Net cash provided by (used in) operating activities |  |  |  |  |  |  |  |  | 40,397 | (26,842) | 88,332
Investing Activities: |  |  |  |  |  |  |  |  |  |  |
Additions to property and equipment |  |  |  |  |  |  |  |  | (19,171) | (20,507) | (13,259)
Net cash used in Investing activities |  |  |  |  |  |  |  |  | (14,597) | (6,325) | (13,259)
Financing Activities: |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of senior notes |  |  |  |  |  |  |  |  | 53,350 | 0 | 0
Proceeds from exercise of warrants |  |  |  |  |  |  |  |  | 1,164 | 368 | 43,676
Proceeds from equity raise |  |  |  |  |  |  |  |  | 0 | 0 | 26,073
Payment on related party note |  |  |  |  |  |  |  |  | 0 | 0 | (750)
Net Cash provided by (used in) financing activities |  |  |  |  |  |  |  |  | (9,922) | 23,795 | (18,140)
Net increase (decrease) in cash and equivalents |  |  |  |  |  |  |  |  | 15,878 | (9,372) | 56,933
Cash and cash equivalents at beginning of period |  |  |  | 52,712 |  |  |  | 62,084 | 52,712 | 62,084 | 5,151
Cash and cash equivalents at end of period | 68,590 |  |  |  | 52,712 |  |  |  | 68,590 | 52,712 | 62,084
Parent Company [Member] |  |  |  |  |  |  |  |  |  |  |
Operating Activities: |  |  |  |  |  |  |  |  |  |  |
Net income (loss) |  |  |  |  |  |  |  |  | 1,419 | (18,786) | 21,289
Adjustments to reconcile net income (loss) to cash provided by (used in) operating activities: |  |  |  |  |  |  |  |  |  |  |
Equity in earnings (losses) of subsidiaries |  |  |  |  |  |  |  |  | 5,137 | 29,724 | (73,429)
Depreciation and amortization |  |  |  |  |  |  |  |  | 727 | 390 | 126
Fair value adjustments |  |  |  |  |  |  |  |  | 557 | (1,641) | 35,260
Loss on extinguishments of debt |  |  |  |  |  |  |  |  | 0 | 0 | 2,363
Asset impairment |  |  |  |  |  |  |  |  | 0 | 1,970 | 0
Deferred income taxes |  |  |  |  |  |  |  |  | (1,122) | (14,260) | 5,128
Amortization of debt discount |  |  |  |  |  |  |  |  | 10 | 0 | 1,674
Changes in operating assets and liabilities: |  |  |  |  |  |  |  |  |  |  |
Accounts receivables |  |  |  |  |  |  |  |  | 7,302 | (5,958) | (7,001)
Other assets |  |  |  |  |  |  |  |  | 4,647 | (4,139) | 1,365
AP and accrueds |  |  |  |  |  |  |  |  | (3,741) | 604 | (587)
Accounts payable with subsidiaries |  |  |  |  |  |  |  |  | (9,385) | 11,179 | 5,846
Net cash provided by (used in) operating activities |  |  |  |  |  |  |  |  | 5,551 | (917) | (7,966)
Investing Activities: |  |  |  |  |  |  |  |  |  |  |
Additions to property and equipment |  |  |  |  |  |  |  |  | (465) | (1,483) | (455)
Purchases of investments in subsidiaries |  |  |  |  |  |  |  |  | 0 | 0 | (6,000)
Investments in subsidiaries |  |  |  |  |  |  |  |  | (50,886) | 0 | 0
Purchase of PE OP Co. debt |  |  |  |  |  |  |  |  | (17,003) | 0 | (17,038)
Net cash used in Investing activities |  |  |  |  |  |  |  |  | (68,354) | (1,483) | (23,493)
Financing Activities: |  |  |  |  |  |  |  |  |  |  |
Proceeds from issuance of senior notes |  |  |  |  |  |  |  |  | 53,350 | 0 | 0
Proceeds from exercise of warrants |  |  |  |  |  |  |  |  | 1,164 | 368 | 43,676
Preferred stock dividends |  |  |  |  |  |  |  |  | (1,269) | (1,265) | (3,459)
Proceeds from equity raise |  |  |  |  |  |  |  |  | 0 | 0 | 26,073
Payment on related party note |  |  |  |  |  |  |  |  | 0 | 0 | (750)
Payments on senior notes |  |  |  |  |  |  |  |  | 0 | 0 | (13,984)
Net Cash provided by (used in) financing activities |  |  |  |  |  |  |  |  | 53,245 | (897) | 51,556
Net increase (decrease) in cash and equivalents |  |  |  |  |  |  |  |  | (9,558) | (3,297) | 20,097
Cash and cash equivalents at beginning of period |  |  |  | $ 20,618 |  |  |  | $ 23,915 | 20,618 | 23,915 | 3,818
Cash and cash equivalents at end of period | $ 11,060 |  |  |  | $ 20,618 |  |  |  | $ 11,060 | $ 20,618 | $ 23,915

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- Definition The cash outflow associated with the acquisition of long-lived, physical assets that are used in the normal conduct of business to produce goods and services and not intended for resale; includes cash outflows to pay for construction of self-constructed assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Investing Activities -URI http://asc.fasb.org/extlink&oid=6516133 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 13 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3213-108585 + Details
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- Definition The cash inflow from the issuance of common stock, preferred stock, treasury stock, stock options, and other types of equity. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 + Details
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- Definition The cash inflow from a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 14 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3255-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References No definition available. + Details
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- Definition The cash outflow for a borrowing supported by a written promise to pay an obligation. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 + Details
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- Definition The cash outflow for the payment of a long-term borrowing made from a related party where one party can exercise control or significant influence over another party; including affiliates, owners or officers and their immediate families, pension trusts, and so forth. Alternate caption: Payments for Advances from Affiliates. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=66902209&loc=d3e3291-108585 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Glossary Financing Activities -URI http://asc.fasb.org/extlink&oid=6513228 + Details
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