XML 40 R5.htm IDEA: XBRL DOCUMENT
v3.19.3

Condensed Consolidated Statements of Stockholders' Equity - USD ($) | Common Stock [Member] | Additional Paid-In Capital [Member] | Accumulated Deficit [Member] | Total
--- | --- | --- | --- | ---
Balances at Dec. 31, 2017 | $ 2,000 | $ 52,441,000 | $ (50,011,000) | $ 2,432,000
Balances (in shares) at Dec. 31, 2017 | 15,608,853 |  |  |
Shares issued in stock offering ($2.25 per share) | $ 0 | 12,937,000 | 0 | 12,937,000
Shares issued in stock offering ($2.25 per share) (in shares) | 5,750,000 |  |  |
Issuance costs of rights offering | $ 0 | (1,014,000) | 0 | (1,014,000)
Shares issued for services | $ 0 | 9,000 | 0 | 9,000
Shares issued for services (in shares) | 2,500 |  |  |
Share based compensation | $ 0 | 50,000 | 0 | 50,000
Net loss | 0 | 0 | (2,278,000) | (2,278,000)
Balances at Mar. 31, 2018 | $ 2,000 | 64,423,000 | (52,289,000) | 12,136,000
Balances (in shares) at Mar. 31, 2018 | 21,361,353 |  |  |
Balances at Dec. 31, 2017 | $ 2,000 | 52,441,000 | (50,011,000) | 2,432,000
Balances (in shares) at Dec. 31, 2017 | 15,608,853 |  |  |
Net loss |  |  |  | (6,959,000)
Balances at Sep. 30, 2018 | $ 3,000 | 76,297,000 | (56,970,000) | 19,330,000
Balances (in shares) at Sep. 30, 2018 | 26,660,980 |  |  |
Balances at Mar. 31, 2018 | $ 2,000 | 64,423,000 | (52,289,000) | 12,136,000
Balances (in shares) at Mar. 31, 2018 | 21,361,353 |  |  |
Shares issued for services | $ 0 | 8,000 | 0 | 8,000
Shares issued for services (in shares) | 2,500 |  |  |
Shares issued for board service ($1.85 per share) | $ 0 | 100,000 | 0 | 100,000
Shares issued for board service ($1.85 per share) (in Shares) | 54,056 |  |  |
Share based compensation | $ 0 | 61,000 | 0 | 61,000
Net loss | 0 | 0 | (2,389,000) | (2,389,000)
Balances at Jun. 30, 2018 | $ 2,000 | 64,592,000 | (54,678,000) | 9,916,000
Balances (in shares) at Jun. 30, 2018 | 21,417,909 |  |  |
Shares issued in stock offering ($2.25 per share) | $ 1,000 | 11,730,000 | 0 | 11,731,000
Shares issued in stock offering ($2.25 per share) (in shares) | 5,213,543 |  |  |
Issuance costs of rights offering | $ 0 | (143,000) | 0 | (143,000)
Shares issued for services | $ 0 | 9,000 | 0 | 9,000
Shares issued for services (in shares) | 2,500 |  |  |
Shares issued for board service ($1.85 per share) | $ 0 | 50,000 | 0 | 50,000
Shares issued for board service ($1.85 per share) (in Shares) | 27,028 |  |  |
Share based compensation | $ 0 | 59,000 | 0 | 59,000
Net loss | 0 | 0 | (2,292,000) | (2,292,000)
Balances at Sep. 30, 2018 | $ 3,000 | 76,297,000 | (56,970,000) | 19,330,000
Balances (in shares) at Sep. 30, 2018 | 26,660,980 |  |  |
Balances at Dec. 31, 2018 | $ 3,000 | 76,417,000 | (59,511,000) | 16,909,000
Balances (in shares) at Dec. 31, 2018 | 26,697,261 |  |  |
Shares issued for services | $ 0 | 3,000 | 0 | 3,000
Shares issued for services (in shares) | 2,500 |  |  |
Fair value of stock options issued in payment of accrued compensation | $ 0 | 100,000 | 0 | 100,000
Share based compensation | 0 | 233,000 | 0 | 233,000
Net loss | 0 | 0 | (2,329,000) | (2,329,000)
Balances at Mar. 31, 2019 | $ 3,000 | 76,753,000 | (61,840,000) | 14,916,000
Balances (in shares) at Mar. 31, 2019 | 26,699,761 |  |  |
Balances at Dec. 31, 2018 | $ 3,000 | 76,417,000 | (59,511,000) | 16,909,000
Balances (in shares) at Dec. 31, 2018 | 26,697,261 |  |  |
Net loss |  |  |  | (6,863,000)
Balances at Sep. 30, 2019 | $ 3,000 | 77,088,000 | (66,374,000) | 10,717,000
Balances (in shares) at Sep. 30, 2019 | 26,704,761 |  |  |
Balances at Mar. 31, 2019 | $ 3,000 | 76,753,000 | (61,840,000) | 14,916,000
Balances (in shares) at Mar. 31, 2019 | 26,699,761 |  |  |
Shares issued for services | $ 0 | 4,000 | 0 | 4,000
Shares issued for services (in shares) | 2,500 |  |  |
Fair value of stock options issued in payment of accrued compensation | $ 0 | 69,000 | 0 | 69,000
Share based compensation | 0 | 141,000 | 0 | 141,000
Net loss | 0 | 0 | (2,426,000) | (2,426,000)
Balances at Jun. 30, 2019 | $ 3,000 | 76,967,000 | (64,266,000) | 12,704,000
Balances (in shares) at Jun. 30, 2019 | 26,702,261 |  |  |
Balances at Mar. 31, 2019 | $ 3,000 | 76,753,000 | (61,840,000) | 14,916,000
Balances (in shares) at Mar. 31, 2019 | 26,699,761 |  |  |
Fair value of stock options issued in payment of accrued compensation |  | 34,000 |  | 34,000
Share based compensation |  | 83,000 |  | 83,000
Balances at Sep. 30, 2019 | $ 3,000 | 77,088,000 | (66,374,000) | 10,717,000
Balances (in shares) at Sep. 30, 2019 | 26,704,761 |  |  |
Balances at Jun. 30, 2019 | $ 3,000 | 76,967,000 | (64,266,000) | 12,704,000
Balances (in shares) at Jun. 30, 2019 | 26,702,261 |  |  |
Shares issued for services | $ 0 | 4,000 | 0 | 4,000
Shares issued for services (in shares) | 2,500 |  |  |
Fair value of stock options issued in payment of accrued compensation | $ 0 |  | 0 |
Share based compensation | 0 |  | 0 |
Net loss | 0 | 0 | (2,108,000) | (2,108,000)
Balances at Sep. 30, 2019 | $ 3,000 | $ 77,088,000 | $ (66,374,000) | $ 10,717,000
Balances (in shares) at Sep. 30, 2019 | 26,704,761 |  |  |

X
- Definition Right costs associated with stock issued in initial right offering that is deducted from additional paid in capital. Also includes any right associated with stock issues under a shelf registration. + References No definition available. + Details
Name: | clir_AdjustmentsToAdditionalPaidInCapitalStockIssuedIssuanceCostsAssociatedWithInitialRightOffering
Namespace Prefix: | clir_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Number of shares issued in lieu of cash for services contributed to the entity. + References No definition available. + Details
Name: | clir_StockIssuedDuringPeriodSharesIssuedForBoardServices
Namespace Prefix: | clir_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition The value of stock issued in lieu of cash for services contributed. + References No definition available. + Details
Name: | clir_StockIssuedDuringPeriodValueIssuedForBoardServices
Namespace Prefix: | clir_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Amount of increase to additional paid-in capital (APIC) for recognition of cost for option under share-based payment arrangement. + References No definition available. + Details
Name: | us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The portion of profit or loss for the period, net of income taxes, which is attributable to the parent. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1A -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669619-108580 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-04(22)) -URI http://asc.fasb.org/extlink&oid=116637391&loc=SL114874048-224260 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 1B -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=118930883&loc=SL7669625-108580 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 944 -SubTopic 220 -Section S99 -Paragraph 1 -Subparagraph (SX 210.7-04(18)) -URI http://asc.fasb.org/extlink&oid=116637232&loc=SL114874131-224263 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SX 210.5-03(20)) -URI http://asc.fasb.org/extlink&oid=116634182&loc=SL114868664-224227 Reference 6: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -URI http://asc.fasb.org/extlink&oid=118932676&loc=d3e3602-108585 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 260 -SubTopic 10 -Section 50 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6371337&loc=d3e3550-109257 + Details
Name: | us-gaap_NetIncomeLoss
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Number of shares issued which are neither cancelled nor held in the treasury. + References No definition available. + Details
Name: | us-gaap_SharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares issued in lieu of cash for services contributed to the entity. Number of shares includes, but is not limited to, shares issued for services contributed by vendors and founders. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesIssuedForServices
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number of shares of stock issued attributable to transactions classified as other. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Value of stock issued in lieu of cash for services contributed to the entity. Value of the stock issued includes, but is not limited to, services contributed by vendors and founders. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodValueIssuedForServices
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value of shares of stock issued attributable to transactions classified as other. + References No definition available. + Details
Name: | us-gaap_StockIssuedDuringPeriodValueOther
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Value, after forfeiture, of shares issued under share-based payment arrangement. Excludes employee stock ownership plan (ESOP). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5047-113901 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 5: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 718 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (d)(1) -URI http://asc.fasb.org/extlink&oid=116856206&loc=d3e5070-113901 + Details
Name: | us-gaap_StockIssuedDuringPeriodValueShareBasedCompensation
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section S99 -Paragraph 2 -Subparagraph (SAB Topic 4.E) -URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(31)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 Reference 4: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 210 -SubTopic 10 -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(30)) -URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682 + Details
Name: | us-gaap_StockholdersEquity
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant